Single Strike & Rapid Strike Premium Trainer BoxesSword & Shield · 2021

Professor's Research

#019NormalJapanese cardUpdated Aug 22, 2026

eBay average

$4.02

Finish

Market prices

Ungraded prices from each marketplace we track, with sales activity where available.

SourcePriceSalesLast salePer weekSignal

eBay Average USD

$4.02

eBay Average

USD

$4.02

—

eBay Sold USD

$3.95

eBay Sold

USD

$3.95

—

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About Professor's Research

Professor's Research is a Japanese Pokémon card (#019) from Single Strike & Rapid Strike Premium Trainer Boxes, part of the Sword & Shield series, released in 2021.

An ungraded copy currently sells for about $4.02.

PokiFrame tracks Professor's Research across TCGPlayer, Cardmarket and eBay sales so you can check its value before you buy, sell or trade.

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Professor's Research — common questions

How much is Professor's Research worth?: Professor's Research from Single Strike & Rapid Strike Premium Trainer Boxes has a market price of $4.02 for an ungraded copy, based on current TCGPlayer and eBay sales data. Condition, print variant and grading all move that number.

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